Rear view of MX-R amplifier.

An adapter cable must be fabricated to connect the trigger output of the control component to the AyreLink port of the MX-R amplifier. The easiest way to do this is to remove the modular (RJ-11) connector from one end of a two-line telephone line cord. (This is the type of cord that connects the telephone set to the wall. A two-line cord will have four gold contacts on each connector.) Then attach the connector appropriate for the component with the trigger output. Please refer to the owner’s manual of that component for details.

The trigger voltage should be between +5 and +12 volts DC for proper operation. The current draw of the trigger input on the AyreLink port is less than 5 mA.

There are two signaling methods that may be used; level and pulse. The MX-R automatically senses which type of trigger signal is being sent and responds accordingly.

A positive-going pulse of greater than 250 mS is treated as a level-sensitive trigger. Shorter pulses are treated as a pulse-sensitive trigger. The minimum detectable pulse length is 50 ∝S.

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Ayre Acoustics manual Rear view of MX-R amplifier
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MX-R specifications

The Ayre Acoustics MX-R is a high-performance power amplifier that exemplifies the brand's commitment to delivering exceptional sound quality and technological innovation. Launched as part of Ayre's acclaimed MX series, the MX-R consolidates cutting-edge engineering with a design philosophy that prioritizes musical authenticity.

One of the standout features of the MX-R is its unique, fully balanced topology. This design minimizes noise and interference, ensuring a pristine audio signal from input to output. The amplifier employs Ayre's proprietary “Zero Feedback” circuit design, which eliminates the use of global feedback in the amplifier’s operation. This results in a more natural presentation of sound, preserving the nuances and dynamics of the original recording.

The MX-R is equipped with Ayre's renowned "Ayre Conditioner" technology, which ensures that the power supply delivers clean and stable voltage to the amplifier's components. This technology plays a crucial role in maintaining audio performance under various load conditions, improving the amplifier's agility and response time.

Its robust build quality is evident in its elegant yet sturdy chassis, which is designed to dissipate heat effectively. The use of advanced materials allows the MX-R to maintain optimal operating temperatures, ensuring reliability and longevity. Additionally, the amplifier features a striking aesthetic, complete with a sleek front panel and illuminated VU meters, providing a visual cue to its performance without detracting from its minimalist elegance.

In terms of power delivery, the MX-R boasts an impressive output capability, providing high current levels that allow it to drive a wide range of loudspeakers with ease. The amplifier's design allows it to achieve a remarkable level of efficiency, enabling it to deliver powerful performance without unnecessary energy loss.

For connectivity, the MX-R comes with balanced XLR inputs, ensuring compatibility with high-end source components and allowing for a seamless integration into any audiophile setup. Furthermore, the amplifier includes speaker outputs that are designed to handle various speaker impedances, making it a versatile option for different audio systems.

Overall, the Ayre Acoustics MX-R is a testament to the company's expertise in high-fidelity audio. With its innovative technologies, exceptional build quality, and a focus on delivering an immersive listening experience, the MX-R stands out as an impressive choice for audiophiles seeking to elevate their sound system to a new level of excellence.
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